139.140.0.0/16
🇺🇸CIDR
139.140.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Brunswick
RIR
ARIN
Status
allocated
Allocated
3/16/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.140.0.0/16 | AS22847BOWDOIN - Bowdoin College | Valid | — | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.140.0.0/17 | AS22847BOWDOIN - Bowdoin College | Valid | — | 6/1/2026 |
| 139.140.128.0/17 | AS22847BOWDOIN - Bowdoin College | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 139.140.0.0/16 | AS22847 | /17 | arin |
Origin ASN
AS22847
BOWDOIN - Bowdoin College
Geolocation
API
Open https://api.ipctl.io/v1/prefix/139.140.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.140.0.0/16" | jq
External Links